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Synthesis of Heterocycles in Contemporary Medicinal Chemistry

by Zdenko Časar

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.

Synthesis of Heterocycles via Metal-Catalyzed Reactions that GenerateOne or More Carbon-Heteroatom Bonds

by John P. Wolfe

Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Carboamination or Carboalkoxylation Reactions, by John P. Wolfe Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Diamination, Aminoalkoxylation, or Dialkoxylation Reactions, by Sherry R. Chemler Synthesis of Heterocycles via Metal-Catalyzed Wacker-Type Oxidative Cyclization Reactions of Alkoxy- or Amino-Alkenes, by Wanbin Zhang Synthesis of Saturated Heterocycles via Metal-Catalyzed Hydroamination or Hydroalkoxylation Reactions, by Lisa D. Julian Synthesis of Saturated Heterocycles via Metal-Catalyzed Allylic Alkylation Reactions, by Aaron Aponick Synthesis of Heterocycles via Metal-Catalyzed Cascade/Domino Reactions that Generate a C-N or C-O Bond, by Mark Lautens Synthesis of Saturated Heterocycles via Metal-Catalyzed Formal Cycloaddition Reactions that Generate a C-N or C-O Bond, by Jerome Waser

Synthesis of Heterocycles via Multicomponent Reactions II

by Eelco Ruijter Romano V. Orru

Géraldine Masson, Luc Neuville Carine Bughin Aude Fayol Jieping Zhu Multicomponent Syntheses of Macrocycles Thomas J.J. Müller Palladium-Copper Catalyzed Alkyne Activation as an Entry to Multicomponent Syntheses of Heterocycles Rachel Scheffelaar Eelco Ruijter Romano V.A. Orru Multicomponent Reaction Design Strategies: Towards Scaffold and Stereochemical Diversity Nicola Kielland Rodolfo Lavilla Recent Developments in Reissert-Type Multicomponent Reactions Jitender B. Bariwal Jalpa C. Trivedi Erik V. Van der Eycken Microwave Irradiation and Multicomponent Reactions Irini Akritopoulou-Zanze Stevan W. Djuric Applications of MCR-Derived Heterocycles in Drug Discovery

Synthesis of Inorganic Materials

by Ulrich S. Schubert Nicola Hüsing

Introduces readers to the field of inorganic materials, while emphasizing synthesis and modification techniques Written from the chemist's point of view, this newly updated and completely revised fourth edition of Synthesis of Inorganic Materials provides a thorough and pedagogical introduction to the exciting and fast developing field of inorganic materials and features all of the latest developments. New to this edition is a chapter on self-assembly and self-organization, as well as all-new content on: demixing of glasses, non-classical crystallization, precursor chemistry, citrate-gel and Pechini liquid mix methods, ice-templating, and materials with hierarchical porosity. Synthesis of Inorganic Materials, 4th Edition features chapters covering: solid-state reactions; formation of solids from the gas phase; formation of solids from solutions and melts; preparation and modification of inorganic polymers; self-assembly and self-organization; templated materials; and nanostructured materials. There is also an extensive glossary to help bridge the gap between chemistry, solid state physics and materials science. In addition, a selection of books and review articles is provided at the end of each chapter as a starting point for more in-depth reading. -Gives the students a thorough overview of the fundamentals and the wide variety of different inorganic materials with applications in research as well as in industry -Every chapter is updated with new content -Includes a completely new chapter covering self-assembly and self-organization -Written by well-known and experienced authors who follow an intuitive and pedagogical approach Synthesis of Inorganic Materials, 4th Edition is a valuable resource for advanced undergraduate students as well as masters and graduate students of inorganic chemistry and materials science.

Synthesis of Medium-Sized Cycloalkenes via Fused-Cyclobutenes (Springer Theses)

by Tomohiro Ito

This book explains the existence of the intermediate using two approaches: computational chemistry and coordination chemistry. In this book, the author has developed new methods for synthesizing medium-sized cycloalkenes by utilizing the 4π-electrocyclic reaction of fused-cyclobutenes. The fundamental and most important strategy and feature of the work are as follows: first, cyclobutene is used as a readily available raw material with high-strain energy to generate more strained medium-sized cis,trans-cycloalkadiene molecules. Second, by judiciously selecting the reaction conditions, the short-lived intermediate (medium-sized cis,trans-cycloalkadiene) can be converted to medium-sized cis- or trans-cycloalkenes. For the former, the generation of the medium-sized cis,trans-cycloalkadiene intermediate is greatly affected by the substituent on the cyclobutene, and there are few examples of its generation confirmed at room temperature. Regarding the latter, the synthesis of trans-cycloalkenes is noteworthy in terms of establishing a new synthetic methodology and providing one of the few asymmetric synthesis methods, which has not been achieved before. Readers of this book can gain novel insights into strained molecules involved not only in small-sized cycloalkenes but also in medium-sized ones.

Synthesis of Nanomaterials: Mechanisms, Kinetics and Materials Properties (Springer Series in Materials Science #307)

by S. Noor Mohammad

This book deals with the synthesis of nanomaterials with a strong focus on the underlying reaction kinetics and various synthesis mechanisms. It gives a detailed description of all major synthesis routes of many types of novel nanomaterials including nanowires, carbon nanotubes, semiconductor nanotubes, carbon nanobelts, nanofibers, nanorings, nanodots and quantum dots. In addition, it articulates the fundamental mechanisms of nanomaterials synthesis via vapor-phase, liquid-phase and solid-phase processes, highlighting the various strengths and weaknesses of each mechanism. This monograph provides the reader with a thorough review of the known state-of-the-art, along with a detailed comparison and analysis of all possible nanomaterials synthesis mechanisms. An important element of the book is how to obtain critical knowledge for controlling the morphology of nanomaterials and thereby fine tune their materials properties. The book is an ideal guide for graduate students and researchers new to the field seeking to establish or enhance their understanding of the physical and chemical fundamentals of nanomaterials synthesis mechanisms.

Synthesis of Optically Active Oxymethylenehelicene Oligomers and Self-assembly Phenomena at a Liquid–Solid Interface (Springer Theses)

by Tsukasa Sawato

In this book, the author demonstrates that double-helix formation and fibril film formation occur on solid surfaces as a result of the catalytic effect of the liquid–solid interface of the newly synthesized helicene oligomer. In addition, he shows that the double helix produced at the liquid–solid interface can be diffused into a solution to form a self-assembling material by means of mechanical stirring. Both types of formation are new chemical phenomena unique to liquid–solid interfaces not found in solutions. Detailed results are provided for new chemical reactions at liquid–solid interfaces, and gleaned from experiments performed using synthetic organic molecules. The book offers a useful reference guide to elucidating reaction mechanisms for researchers whose work involves chemical phenomena at a liquid–solid interface.

Synthesis of Polymers: New Structures and Methods (Materials Science and Technology: A Comprehensive Treatment)

by Dieter A. Schl Uuml Ter Craig Hawker Junji Sakamoto

Polymers are huge macromolecules composed of repeating structural units. While polymer in popular usage suggests plastic, the term actually refers to a large class of natural and synthetic materials. Due to the extraordinary range of properties accessible, polymers have come to play an essential and ubiquitous role in everyday life - from plastics and elastomers on the one hand to natural biopolymers such as DNA and proteins on the other hand. The study of polymer science begins with understanding the methods in which these materials are synthesized. Polymer synthesis is a complex procedure and can take place in a variety of ways. This book brings together the "Who is who" of polymer science to give the readers an overview of the large field of polymer synthesis. It is a one-stop reference and a must-have for all Chemists, Polymer Chemists, Chemists in Industry, and Materials Scientists.

Synthesis of Pyrrol-based Bioconjugates: Perspectives and Applications

by Mariette M. Pereira Sara M.A. Pinto Lucas D. Dias

In recent years, the use of bioconjugation as strategy for development of more specific and directed drugs has been widely researched. Tetrapyrrolic macrocycles are one of the most common families of organic compounds applied in medicinal chemistry, specifically for diagnosis and therapy. For optimization of their efficiency as therapeutic molecules, it is relevant to promote their linking to biomolecules capable of targeting altered cells. This work brings a new dimension to the literature by combining structural modification of biomolecules and polymers with pyrrole-based compounds. It will be of great interest to academicians, industrialists, and undergraduate and graduate students of chemistry, biosciences, and pharmacy since, as apart from the theoretical aspects, it discusses experimental components.Features: Discusses methods for protein modification Useful for academicians, industrialists and undergraduate and graduated students of chemistry, biosciences, and pharmacy Explains the synthesis of pyrrole-based molecules

Synthesis of Saturated Oxygenated Heterocycles II

by Janine Cossy

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field.

The Synthesis of the Elements

by Giora Shaviv

This book describes the origins and evolution of the chemical elements we and the cosmos are made of. The story starts with the discovery of the common elements on Earth and their subsequent discovery in space. How do we learn the composition of the distant stars? How did progress in quantum theory, nuclear physics, spectroscopy, stellar structure and evolution, together with observations of stars, converge to provide an incredibly detailed picture of the universe? How does research in the micro-world explain the macro-world? How does progress in one affect the other, or lack of knowledge in one inhibit progress in the other? In short, Shaviv describes how we discovered the various pieces of the jigsaw that form our present picture of the universe; and how we sometimes put these in the wrong place before finding in the right one. En route we meet some fascinating personalities and learn about heated controversies. Shaviv shows how science lurched from one dogma to the next, time and again shattering much of what had been considered solid knowledge, until eventually a stable understanding arose. Beginning with generally accepted science, the book ends in today's terra incognita of nuclear physics, astrophysics and cosmology. A monumental work that will fascinate scientists, philosophers, historians and lay readers alike.

Synthesis of Therapeutic Oligonucleotides

by Satoshi Obika Mitsuo Sekine

This book presents the latest knowledge on a broad range of topics relating to the synthesis of natural and artificial oligonucleotides with therapeutic potential. Nucleic acid-based therapeutics are attracting much attention, and numerous therapeutic oligonucleotides, such as antisense oligonucleotides, siRNAs, splice-switching oligonucleotides, and nucleic acid aptamers, are being evaluated in clinical trials for the treatment of a variety of diseases. Synthesis of Therapeutic Oligonucleotides covers a broad range of topics in the field that are of high relevance to researchers, including the synthesis of natural and chemically modified oligonucleotides, the development of novel nucleic acid analogs, industrial scale synthesis and purification of oligonucleotides, and important aspects of chemistry, manufacturing, and controls (CMC). The aim is to provide new insights and inspire fresh ideas in nucleic acid chemistry that may ultimately lead to novel concepts and techniques and the discovery of more effective nucleic acid drugs. The book will be of high value for both established researchers in the field and students intending to specialize in nucleic acid chemistry research.

Synthesis, Properties and Applications of Ferrocene-based Derivatives, Polymers and Hydrogels (Springerbriefs In Molecular Science: Chemistry of Foods)

by Li Wang Haojie Yu

After an introduction to their fundamentals and history, this book systematically reviews ferrocene-based compounds, polymers and hydrogels. It explains in detail the synthetic methods for and properties of each ferrocene-based compound, polymer and hydrogel, and also extensively discusses their applications, including electrochemistry, catalysis and sensors. An outlook chapter on remaining challenges and future perspectives rounds out the coverage. <P><P> Providing a wealth of valuable information on ferrocene-related studies, the book appeals to researchers, professionals and graduate students working in the fields of organic and polymer chemistry, as well as materials science.

Synthesis Using Vilsmeier Reagents (New Directions In Organic And Biological Chemistry Ser.)

by C.M. Marson

Synthesis Using Vilsmeier Reagents presents a comprehensive account of the whole of Vilsmeier chemistry, including the formation of over 50 functional groups and over 50 different ring systems by means of Vilsmeier reagents. The highly structured ordering, by means of functional groups and extensive cross-referencing, enables even the non-specialist to gain an immediate grasp of the subject matter. The potential and versatility of Vilsmeier chemistry makes this major reference work essential for every industrial and academic chemistry library. It should be consulted by every practicing organic chemist and owned by every specialist.

Synthesizing Hope: Matter, Knowledge, and Place in South African Drug Discovery

by Anne Pollock

Synthesizing Hope opens up the material and social world of pharmaceuticals by focusing on an unexpected place: iThemba Pharmaceuticals. Founded in 2009 with a name taken from the Zulu word for hope, the small South African startup with an elite international scientific board was tasked with drug discovery for tuberculosis, HIV, and malaria. Anne Pollock uses this company as an entry point for exploring how the location of scientific knowledge production matters, not only for the raw materials, manufacture, licensing, and distribution of pharmaceuticals but also for the making of basic scientific knowledge. Consideration of this case exposes the limitations of global health frameworks that implicitly posit rich countries as the only sites of knowledge production. Analysis of iThemba identifies the problems inherent in global north/south divides at the same time as it highlights what is at stake in who makes knowledge and where. It also provides a concrete example for consideration of the contexts and practices of postcolonial science, its constraints, and its promise. Synthesizing Hope explores the many legacies that create conditions of possibility for South African drug discovery, especially the specific form of settler colonialism characterized by apartheid and resource extraction. Paying attention to the infrastructures and laboratory processes of drug discovery underscores the materiality of pharmaceuticals from the perspective of their makers, and tracing the intellectual and material infrastructures of South African drug discovery contributes new insights about larger social, political, and economic orders.

Synthetic: How Life Got Made

by Sophia Roosth

In the final years of the twentieth century, émigrés from engineering and computer science devoted themselves to biology and resolved that if the aim of biology is to understand life, then making life would yield better theories than experimentation. Armed with the latest biotechnology techniques, these scientists treated biological media as elements for design and manufacture: viruses named for computers, bacterial genomes encoding passages from James Joyce, chimeric yeast buckling under the metabolic strain of genes harvested from wormwood, petunias, and microbes from Icelandic thermal pools. In Synthetic: How Life Got Made, cultural anthropologist Sophia Roosth reveals how synthetic biologists make new living things in order to understand better how life works. The first book-length ethnographic study of this discipline, Synthetic documents the social, cultural, rhetorical, economic, and imaginative transformations biology has undergone in the post-genomic age. Roosth traces this new science from its origins at MIT to start-ups, laboratories, conferences, and hackers’ garages across the United States—even to contemporary efforts to resurrect extinct species. Her careful research reveals that rather than opening up a limitless new field, these biologists’ own experimental tactics circularly determine the biological features, theories, and limits they fasten upon. Exploring the life sciences emblematic of our time, Synthetic tells the origin story of the astonishing claim that biological making fosters biological knowing.

The Synthetic Age: Outdesigning Evolution, Resurrecting Species, and Reengineering Our World (The\mit Press Ser.)

by Christopher J. Preston

Imagining a future in which humans fundamentally reshape the natural world using nanotechnology, synthetic biology, de-extinction, and climate engineering.We have all heard that there are no longer any places left on Earth untouched by humans. The significance of this goes beyond statistics documenting melting glaciers and shrinking species counts. It signals a new geological epoch. In The Synthetic Age, Christopher Preston argues that what is most startling about this coming epoch is not only how much impact humans have had but, more important, how much deliberate shaping they will start to do. Emerging technologies promise to give us the power to take over some of Nature's most basic operations. It is not just that we are exiting the Holocene and entering the Anthropocene; it is that we are leaving behind the time in which planetary change is just the unintended consequence of unbridled industrialism. A world designed by engineers and technicians means the birth of the planet's first Synthetic Age.Preston describes a range of technologies that will reconfigure Earth's very metabolism: nanotechnologies that can restructure natural forms of matter; “molecular manufacturing” that offers unlimited repurposing; synthetic biology's potential to build, not just read, a genome; “biological mini-machines” that can outdesign evolution; the relocation and resurrection of species; and climate engineering attempts to manage solar radiation by synthesizing a volcanic haze, cool surface temperatures by increasing the brightness of clouds, and remove carbon from the atmosphere with artificial trees that capture carbon from the breeze. What does it mean when humans shift from being caretakers of the Earth to being shapers of it? And in whom should we trust to decide the contours of our synthetic future? These questions are too important to be left to the engineers.

Synthetic and Biophysical Studies on the Tridachiahydropyrone Family of Natural Products

by Kimberley Jade Powell

This thesis addresses fundamental scientific questions such as: How are complex natural products synthesized in vivo? Can we replicate these conditions in a laboratory environment? What is the biological function of such secondary metabolites? What are the biological origins of chirality? These issues are explored in an accessible manner using a multidisciplinary approach spanning chemistry, biology and physics to investigate an interesting family of complex natural products isolated from marine molluscs - the tridachiahydropyrones. The work has achieved: Elegant biomimetic syntheses of a number of the tridachiahydropyrone compounds in vitro using organic synthesis techniques The characterization of the interactions between these compounds and a range of model membrane systems using a series of fluorescence spectroscopic studies The investigation of the antioxidant and photoprotective properties of the compounds by means of biophysical assay techniques The synthesis of tridachiahydropyrone utilizing the model membrane systems as biomimetic reaction media.

Synthetic Antibodies

by Thomas Tiller

This detailed volume presents a set of protocols useful for researchers in the field of recombinant immunoglobulin and alternative scaffold engineering, aptamer development, and generation of molecularly imprinted polymers (MIPs). Part I includes methods that deal with amino-acid based synthetic antibodies. Brief protocols about the generation of antibody libraries are detailed, as well as techniques for antibody selection, characterization, and validation. This section is completed by a brief description of a bioinformatics platform that supports antibody engineering during research and development. Part II contains basic procedures about the selection and characterization of aptamer molecules, and Part III describes fundamental processes of MIP generation and application. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Synthetic Antibodies: Methods and Protocols is an ideal guide for scientists seeking to propel the vital study of antibody research.

Synthetic Approaches to Nonaromatic Nitrogen Heterocycles

by Ana Maria Faisca Phillips

A comprehensive overview of synthetic strategies for nonaromatic nitrogen heterocycles Nitrogen heterocycles are extremely widely distributed in nature, as well as in synthetic substances found in pharmaceuticals, agrochemicals, and materials chemistry. With new structures and medicines that include these structures emerging yearly, and a vast new journal literature to describe them, anyone who wants to be effective in R&D needs to easily access a synthesis of the latest research. This state-of-the-art survey explores recent developments in the most widely used reactions, as well as completely new ones. Highlights the major modern synthetic methods known to obtain nonaromatic nitrogen heterocycles, and their practical applications Topics include enantioselective synthesis and catalysis, photocatalysis, biocatalysis, microwave-assisted synthesis, reactions of oximes and nitrones, and ionic liquids Discusses how to synthesize rings of specific sizes Covers sustainable synthetic approaches for obtaining salts Whether you are using nonaromatic nitrogen compounds as an academic researcher, a synthetic chemist in industry, or an advanced student, this book is an essential, up-to-date resource to support your work.

Synthetic Biodegradable and Biobased Polymers: Industrial Aspects and Technical Products (Advances in Polymer Science #293)

by Andreas Künkel Glauco Battagliarin Malte Winnacker Bernhard Rieger Geoffrey Coates

This volume presents the recent developments in synthetic biodegradable and biobased polymers. The syntheses of many polymer types such as polyesters and polyamides, and also their processing technologies are discussed herein, and new aspects from fundamental and from industrial research are covered. This combination of both perspectives within this volume will be of interest for many research scientists from academia and industry and also for lectures and teachers. Chapters ''BioPBSTM (Polybutylene succinate)'' and ''Polymer biodegradability 2.0: A holistic view on polymer biodegradation in natural and engineered environments'' are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. For further details see license information in the chapter.

Synthetic Biodegradable Polymers

by Andreas Künkel Robert Reichardt Bernhard Rieger Geoffrey W. Coates Eckhard Dinjus Thomas A. Zevaco

Salen Metal Complexes as Catalysts for the Synthesis of Polycarbonates from Cyclic Ethers and Carbon Dioxide, by Donald J. Darensbourg.- Material Properties of Poly(Propylene Carbonates), by Gerrit. A. Luinstra and Endres Borchardt.- Poly(3-Hydroxybutyrate) from Carbon Monoxide, by Robert Reichardt and Bernhard Rieger. - Ecoflex® and Ecovio®: Biodegradable, Performance-Enabling Plastics, by K. O. Siegenthaler, A. Künkel, G. Skupin and M. Yamamoto.- Biodegradability of Poly(Vinyl Acetate) and Related Polymers, by Manfred Amann and Oliver Minge.- Recent Developments in Ring-Opening Polymerization of Lactones, by P. Lecomte and C. Jérôme.- Recent Developments in Metal-Catalyzed Ring-Opening Polymerization of Lactides and Glycolides: Preparation of Polylactides, Polyglycolide, and Poly(lactide-co-glycolide), by Saikat Dutta, Wen-Chou Hung, Bor-Hunn Huang and Chu-Chieh Lin.- Bionolle (Polybutylenesuccinate), by Yasushi Ichikawa, Tatsuya Mizukoshi.- Polyurethanes from Renewable Resources, by David A. Babb.-

Synthetic Biology: Methods And Protocols (Methods in Molecular Biology #1772)

by Jeffrey Carl Braman

This detailed book explores a few of the plethora of techniques and applications associated with the unique branch of science known as synthetic biology. Chemists, biologists, and engineers engaged in this multidisciplinary field of study will be guided in the creation and regulation of gene circuits, manipulation of biochemical pathways, genome editing and modification, creating genome language and computing, as well as molecular assembly. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible protocols, plus troubleshooting tips and explanations of how to avoid pitfalls, all written by experts who have published their work in peer-reviewed journals. Authoritative and practical, Synthetic Biology: Methods and Protocols provides key guidance and ideas for conducting your own synthetic biology projects.

Synthetic Biology: Methods and Protocols (Methods in Molecular Biology #2760)

by Jeffrey Carl Braman

This second edition provides new and updated techniques and applications associated with synthetic biology. Chapters guide readers through the creation and regulation of gene circuits, manipulation of biochemical pathways, genome editing and modification, creating genome language and computing, as well as molecular assembly.Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Synthetic Biology: Methods and Protocols, Second Edition aims to ensure successful results in the further study of this vital field.

Synthetic Biology

by Bernd Giese Christian Pade Henning Wigger Arnim Von Gleich

Synthetic Biology is already an object of intensive debate. However, to a great extent the discussion to date has been concerned with fundamental ethical, religious and philosophical questions. By contrast, based on an investigation of the field's scientific and technological character, this book focuses on new functionalities provided by synthetic biology and explores the associated opportunities and risks. Following an introduction to the subject and a discussion of the most central paradigms and methodologies, the book provides an overview of the structure of this field of science and technology. It informs the reader about the current stage of development, as well as topical problems and potential opportunities in important fields of application. But not only the science itself is in focus. In order to investigate its broader impact, ecological as well as ethical implications will be considered, paving the way for a discussion of responsibilities in the context of a field at a transitional crossroads between basic and applied science. In closing, the requirements for a suitable regulatory framework are discussed. The book is intended as a source of information and orientation for researchers, students and practitioners in the natural sciences and technology assessment; for members of scientific and technological, governmental and funding institutions; and for members of the general public interested in essential information on the current status, prospects and implications of synthetic biology.

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